Calibration light for Diesel Motor Valves

Holo people who are like but well- ..

Well Aki goes my consultation

I would like to know .. how much of light the admission and escape valves carry in a four-cylinder oil engine.

I have good I know that ... each manufacturer gives their own value ... but I ask only a referential ...
and if there someone has the exact one, I would appreciate it a lot of abaj I will put the model and engine.

Motor: Toyota L 0037712 Year 84
Cylinders: 4
Fuel:

Good diesel is according to it is the first Toyota Diesel engine .. in leaving ..
well in advance the help is appreciated ..